It is a duplicitous argument because it drags a red herring across the original question, which was "Are J W's Christians". It can be said that they are, because they recognize him as their leader and future ruler and memorialize his death . However the questioner would really mean "Do you worship Jesus?" and the answer to that question is "no". When they say :
"Yes. We are Christians for the following reasons:
When people become Jehovah’s Witnesses, they are baptized in the name of Jesus.— Matthew 28:18, 19.
it gives the impression that they are baptized to follow Jesus as the churches do, which is untrue
There is another classic on this website :
"Q) Do You Feel That You Are The Only People To Be Saved?
A) No. Many millions who lived in centuries past and who weren’t Jehovah’s Witnesses will have an opportunity for salvation. The Bible explains that in God’s promised new world, “ there is going to be a resurrection of both the righteous and the unrighteous. ” ( Acts 24:15 ) Additionally, many now living may yet begin to serve God, and they too will gain salvation. In any case, it’s not our job to judge who will or won’t be saved. That assignment rests squarely in Jesus’ hand"
The clear answer was "no" but in fact the reasons given show that the answer talks about ultimate salvation at the end of 1000 years. The questioner would have intended his question to be about immediate salvation now, and of course all those mentioned would have to become "Jehovah's Witnesses". No other religion would bring salvation, but one needs to be a Witness to understand that .
Tricksy little devils, arn't they?